Opis
Reproduction and Germ Development of Human and Animals. Atlas valuable for teaching sex instruction. Reproductive systems. Human sexual organs, egg and sperm development, growth of fetus, birth. – Atlas of 30 transparencies with 104 pictures
447,10 €
Reproduction and Germ Development of Human and Animals. Atlas valuable for teaching sex instruction. Reproductive systems. Human sexual organs, egg and sperm development, growth of fetus, birth. – Atlas of 30 transparencies with 104 pictures